38604930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 77516670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 79, 91, 105, 130, 158, 179, 182, 195, 210, 237, 273, 358, 390, 395, 455, 474, 537, 546, 553, 790, 895, 910, 1027, 1074, 1106, 1185, 1253, 1365, 1659, 1790, 2054, 2327, 2370, 2506, 2685, 2730, 2765, 3081, 3318, 3759, 4654, 5135, 5370, 5530, 6162, 6265, 6981, 7189, 7518, 8295, 10270, 11635, 12530, 13962, 14141, 14378, 15405, 16289, 16590, 18795, 21567, 23270, 28282, 30810, 32578, 34905, 35945, 37590, 42423, 43134, 48867, 69810, 70705, 71890, 81445, 84846, 97734, 98987, 107835, 141410, 162890, 183833, 197974, 212115, 215670, 244335, 296961, 367666, 424230, 488670, 494935, 551499, 593922, 919165, 989870, 1102998, 1286831, 1484805, 1838330, 2573662, 2757495, 2969610, 3860493, 5514990, 6434155, 7720986, 12868310, 19302465, 38604930]

約数ペア:

[(1, 38604930), (2, 19302465), (3, 12868310), (5, 7720986), (6, 6434155), (7, 5514990), (10, 3860493), (13, 2969610), (14, 2757495), (15, 2573662), (21, 1838330), (26, 1484805), (30, 1286831), (35, 1102998), (39, 989870), (42, 919165), (65, 593922), (70, 551499), (78, 494935), (79, 488670), (91, 424230), (105, 367666), (130, 296961), (158, 244335), (179, 215670), (182, 212115), (195, 197974), (210, 183833), (237, 162890), (273, 141410), (358, 107835), (390, 98987), (395, 97734), (455, 84846), (474, 81445), (537, 71890), (546, 70705), (553, 69810), (790, 48867), (895, 43134), (910, 42423), (1027, 37590), (1074, 35945), (1106, 34905), (1185, 32578), (1253, 30810), (1365, 28282), (1659, 23270), (1790, 21567), (2054, 18795), (2327, 16590), (2370, 16289), (2506, 15405), (2685, 14378), (2730, 14141), (2765, 13962), (3081, 12530), (3318, 11635), (3759, 10270), (4654, 8295), (5135, 7518), (5370, 7189), (5530, 6981), (6162, 6265)]